The ideal size of round bubble caps to be used in industrial distillation column having a diameter of 3-6 metres is ________________ cms?
Correct answer: B. 15
- A. 5
- B. 15
- C. 7.5
- D. 50
Explanation
For large industrial distillation columns of about 3 to 6 m diameter, round bubble caps are commonly sized near 15 cm. The 5 and 7.5 cm choices are smaller laboratory or low-capacity sizes, while 50 cm is excessive.
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